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Permitted80260/APP/2026/2186Submitted last monthLoft conversion

HAYES Hillingdon UB4 8LA

Conversion of roof space to habitable use to include a rear dormer, Hip to Gable roof extension with 3 front roof lights and the erection of an outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development).

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Progress

Submitted
10 Sept 2026
— completed
Validated
10 Sept 2026
— completed
Consultation
—
— completed
Target date
5 Nov 2026
— completed
Decided
23 Sept 2026
— completed

Application details

Reference
80260/APP/2026/2186
Local authority
Hillingdon
Postcode
UB4 8LA
Ward
CHARVILLE 2022
Application type
All Other
Property type
House

Key dates

Submitted
10 Sept 2026
Validated
10 Sept 2026
Target decision
5 Nov 2026
Decided
23 Sept 2026

Estimated project value

£35k–£94k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.

Homes here go for about £480,000 — the median of the last 5 market sales in UB4 8LA, £455,000 to £555,000.

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.